Discrete Semiconductor Products

BAS21

Obsolete

ON Semiconductor

GENERAL PURPOSE HIGH VOLTAGE DIODE

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DocumentsPackage Drawing-318BM-SOT-23 Datasheet

Discrete Semiconductor Products

BAS21

Obsolete

ON Semiconductor

GENERAL PURPOSE HIGH VOLTAGE DIODE

Deep-Dive with AI

DocumentsPackage Drawing-318BM-SOT-23 Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BAS21

Capacitance @ Vr, F	5 pF
Current - Average Rectified (Io)	200 mA
Current - Reverse Leakage @ Vr	100 nA
Mounting Type	Surface Mount
Operating Temperature - Junction	150 °C
Package / Case	SOT-23-3, TO-236-3, SC-59
Reverse Recovery Time (trr)	50 ns
Speed	Any Speed
Speed	200 mA
Supplier Device Package	SOT-23-3
Technology	Standard
Voltage - DC Reverse (Vr) (Max) [Max]	250 V
Voltage - Forward (Vf) (Max) @ If	1.25 V

BAS21(LEGACY%20FAIRCHILD) Series

General Purpose High Voltage Diode

Part	Capacitance @ Vr, F	Reverse Recovery Time (trr)	Voltage - Forward (Vf) (Max) @ If	Technology	Supplier Device Package	Current - Reverse Leakage @ Vr	Speed	Speed	Current - Average Rectified (Io)	Package / Case	Operating Temperature - Junction [Max]	Operating Temperature - Junction [Min]	Mounting Type	Voltage - DC Reverse (Vr) (Max) [Max]	Operating Temperature - Junction	Diode Configuration	Current - Average Rectified (Io) (per Diode)
ON Semiconductor BAS21AHT1G	5 pF	50 ns	1.25 V	Standard	SOD-323	40 nA	Any Speed	200 mA	200 mA	SC-76 SOD-323	150 °C	-55 °C	Surface Mount	250 V
ON Semiconductor BAS21_ND87Z	5 pF	50 ns	1.25 V	Standard	SOT-23-3	100 nA	Any Speed	200 mA	200 mA	SC-59 SOT-23-3 TO-236-3			Surface Mount	250 V	150 °C
ON Semiconductor BAS21SLT1		50 ns	1.25 V	Standard	SOT-23-3 (TO-236)	100 nA		200 mA 500 ns		SC-59 SOT-23-3 TO-236-3	150 °C	-55 °C	Surface Mount	250 V		1 Pair Series Connection	225 mA
ON Semiconductor BAS21	5 pF	50 ns	1.25 V	Standard	SOT-23-3	100 nA	Any Speed	200 mA	200 mA	SC-59 SOT-23-3 TO-236-3			Surface Mount	250 V	150 °C
ON Semiconductor BAS21LT1G	5 pF	50 ns	1.25 V	Standard	SOT-23-3 (TO-236)	100 nA	Any Speed	200 mA	200 mA	SC-59 SOT-23-3 TO-236-3	150 °C	-55 °C	Surface Mount	250 V
ON Semiconductor BAS21SLT1G		50 ns	1.25 V	Standard	SOT-23-3 (TO-236)	100 nA		200 mA 500 ns		SC-59 SOT-23-3 TO-236-3	150 °C	-55 °C	Surface Mount	250 V		1 Pair Series Connection	225 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.16
		10	$ 0.11
		100	$ 0.05
		500	$ 0.05
		1000	$ 0.03
	Digi-Reel®	1	$ 0.16
		10	$ 0.11
		100	$ 0.05
		500	$ 0.05
		1000	$ 0.03
	Tape & Reel (TR)	3000	$ 0.03
		6000	$ 0.03
		9000	$ 0.02

Description

General part information

BAS21(LEGACY%20FAIRCHILD) Series

The high voltage switching diode is designed for high voltage, high speed switching applications. This dual diode device contains two electrically isolated high voltage switching diodes encapsulated in a SOT-23 surface mount package.